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84110230 = 258411023
BaseRepresentation
bin1010000001101…
…10101110010110
312212021020112201
411000312232112
5133013011410
612202435114
72040632221
oct500665626
9185236481
1084110230
1143529296
1224202a9a
131456c189
14b2565b8
1575b683a
hex5036b96

84110230 has 8 divisors (see below), whose sum is σ = 151398432. Its totient is φ = 33644088.

The previous prime is 84110227. The next prime is 84110231. The reversal of 84110230 is 3201148.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 84110198 and 84110207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84110231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4205502 + ... + 4205521.

It is an arithmetic number, because the mean of its divisors is an integer number (18924804).

Almost surely, 284110230 is an apocalyptic number.

84110230 is a deficient number, since it is larger than the sum of its proper divisors (67288202).

84110230 is a wasteful number, since it uses less digits than its factorization.

84110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8411030.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 84110230 is about 9171.1629578805. The cubic root of 84110230 is about 438.1433994578.

Adding to 84110230 its reverse (3201148), we get a palindrome (87311378).

The spelling of 84110230 in words is "eighty-four million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 8411023 16822046 42055115 84110230